Alfa Laval LKH - Maintenance; General maintenance

5 Mainten ance
Maintain the pump with care. Read the instructions carefully and pay special attention to the warnings!
Always keep spare shaft seals and rubber s eals in stock.
See separate motor instructions.
Check the pump for smooth operation after service.
5.1 General maintenance
S
S
t
t
e
e
p
p
1
1
!
A
A
l
l
w
w
a
a
y
y
s
s
read the technical data t horoughly. (See chaper 6 Technical data)
A
A
l
l
w
w
a
a
y
y
s
s
disconnect the power supply safely when servicing the pump.
N
N
O
O
T
T
E
E
All scrap must be stored//disposed of in accordance with current rules/directives.
S
S
t
t
e
e
p
p
2
2
!
N
N
e
e
v
v
e
e
r
r
service the pump when it is hot.
3000-0222
S
S
t
t
e
e
p
p
3
3
!
N
N
e
e
v
v
e
e
r
r
service the pump when pump if pressurised.
C
C
A
A
U
U
T
T
I
I
O
O
N
N
Fit the
electrical connections correctly if they have been removed
from the motor during service.
C
C
A
A
U
U
T
T
I
I
O
O
N
N
Pay special attention to the warnings!
*) Atmospheric pressure required!
3000-0228
*
S
S
t
t
e
e
p
p
4
4
R
R
e
e
c
c
o
o
m
m
m
m
e
e
n
n
d
d
e
e
d
d
s
s
p
p
a
a
r
r
e
e
p
p
a
a
r
r
t
t
s
s
:
:
Ord
er service kits from the service kits list
(See chapter 7 Parts list and service kits).
O
O
r
r
d
d
e
e
r
r
i
i
n
n
g
g
s
s
p
p
a
a
r
r
e
e
p
p
a
a
r
r
t
t
s
s
Contact your local Alfa Laval sales company.
N
N
o
o
t
t
e
e
:
:
If the pump is supplied with FEP O-rings, Alfa Laval recommends that the casing O-ring is replaced during pump maintenance.
26
CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411